Jiv. Rios et A. Blieck, EARLY MIDDLE DEVONIAN VERTEBRATE MICROREMAINS FROM THE ARAGONIAN PYRENEES (NORTHERN SPAIN), Comptes rendus de l'Academie des sciences. Serie II. Sciences de la terre et des planetes, 323(9), 1996, pp. 817-823
A small assemblage of vertebrate microremains is reported from an earl
iest Eifelian carbonate bed, with conodonts Icriodus corniger morphoty
pes 1 and 2, at Sur Escarra III section, Tena valley, N. Huesca provin
ce, Spain. It is composed of Placodermi? gen. et sp. indet., Elasmobra
nchii gen. et sp. indet., Acanthodii gen. et sp, indet., and Sarcopter
ygii gen. et sp. indet. This is the first documented Devonian vertebra
te assemblage from the Pyrenees.